diff --git a/mm/swap_state.c b/mm/swap_state.c
index 029e56eb5e77..adbc2b426c2f 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -67,8 +67,8 @@ void show_swap_cache_info(void)
  * __add_to_swap_cache resembles add_to_page_cache on swapper_space,
  * but sets SwapCache flag and private instead of mapping and index.
  */
-static int __add_to_swap_cache(struct page *page,
-		swp_entry_t entry, int gfp_mask)
+static int __add_to_swap_cache(struct page *page, swp_entry_t entry,
+			       unsigned int __nocast gfp_mask)
 {
 	int error;